>Hi Hilmar,
>I really appreciate your help and commitment to share the knowledge. Your FAQ shows a nice way to handle the similar controls on the form.
>I am designing a form for the monthly attendance. Each CheckBox is having caption as either P for Present and A for absent. Based on the status of the CheckBox, I am calculating the total absenteeism amount. What I did was, I created a class for a single CheckBox and added all calculations in the Click event. Then I Created 31 instances of the class on my form. As shown in your FAQ, I am using the macro substitution. Based on the number of days in the month, I am activating/deactivating the controls.
>Now, i will try the same thing with an array. Once again, Thanks a lot.
>Yashodhan.

I think macro substitution is OK - there is no need to change your existing code. In fact, while I don't see any problems with my array code, several other programmers have expressed discomfort with it - mainly based on the fact that it seems to rely on undocumented features (which means, it is not guaranteed to work in future versions).